#157B74#157B74

#157B74 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.8% C 0.087 H 187.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#157B74
RGB	rgb(21, 123, 116)
HSL	hsl(176, 71%, 28%)
HSV	hsv(176, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 5.7%, 51.8%)
CIE-LAB	lab(46.43, -28.83, -4.08)
CIE-LCH	lch(46.43, 29.12, 188.05°)
OKLab	oklab(52.75% -0.0861 -0.0115)
OKLCH	oklch(52.75% 0.087 187.6)
XYZ	xyz(10.5431, 15.5850, 18.9721)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B74 #7B151C

analogous

#157B41 #157B74 #154F7B

triadic

#157B74 #74157B #7B7415

tetradic

#157B74 #41157B #7B151C #4F7B15

square

#157B74 #41157B #7B151C #4F7B15

split-complementary

#157B74 #7B154F #7B4115

monochromatic

#041A19 #0C4743 #157B74 #1EAFA5 #2FDBD0

Accessibility & contrast

On white

5.10

#157B74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#157B74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B74

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B74	#FFFFFF	#000000	##FFFFFF
##157B74	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747474

Deuteranopia (green-blind)

#666A75

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #157b74;
/* rgb */ color: rgb(21, 123, 116);
/* oklch */ color: oklch(52.8% 0.087 187.6);

Tailwind

colors: {
  custom: {
    50: '#68a29c',
    500: '#157b74',
    950: '#000000',
  },
}

SCSS

$custom: #157b74;
$custom-light: #68a29c;
$custom-dark: #000000;

JSON

{
  "hex": "#157b74",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 116
  },
  "hsl": {
    "h": 175.882,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52754,
    "c": 0.08691,
    "h": 187.6
  },
  "luminance": 0.15586
}

Semantic roles & 50–950 ramp

primary

#157B74

secondary

#B03B43

accent

#3A47EE

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #157B74

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →